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Mathematics 21 Online
OpenStudy (anonymous):

Find the area of the figure: http://scde.mrooms.org/file.php/2247/Images/Ch11Test/11_4.JPG

OpenStudy (anonymous):

can someone please help! i'm in the middle of the test :(

OpenStudy (lynfran):

check ur link its not leading to any question

OpenStudy (anonymous):

its says to find the area to this

OpenStudy (anonymous):

Select one: a. 81 yd^2 b. 59.5 yd^2 c. 55.3 yd^2 d. 58.5 yd^2

OpenStudy (anonymous):

please help me human calculator

OpenStudy (anonymous):

it says that letter choice A is wrong

OpenStudy (anonymous):

:(

OpenStudy (lynfran):

@LegendarySadist

OpenStudy (anonymous):

|dw:1437511867786:dw|

OpenStudy (anonymous):

55.3 yd^2?

OpenStudy (anonymous):

what did you get?

OpenStudy (anonymous):

You have two right triangles. One is the dotted triangle plus solid triangle and the other is the dotted triangle. To find the area of the solid triangle, take the area of the two together and subtract the area of the dotted triangle.

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